How do I install the Guidewire Install Auth skill?

Run npx skillmds@latest add micsapp/guidewire-install-auth in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Which AI agents work with Guidewire Install Auth?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Guidewire Install Auth free to use?

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Who published Guidewire Install Auth?

micsapp (@micsapp) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Guidewire Install Auth by micsapp — Agent Skill

Name: Guidewire Install Auth
Rating: 4.2 (5 reviews)
Author: micsapp

Guidewire Install Auth

Install and configure Guidewire InsuranceSuite development environment and Cloud API authentication. Use when setting up a new Guidewire integration, configuring OAuth2 credentials, registering with Guidewire Hub, or initializing Guidewire Studio. Trigger with phrases like "install guidewire", "setup guidewire", "guidewire auth", "configure guidewire API", "guidewire cloud credentials".

micsapp Updated Sep 8, 2026 3 repo stars

File contents

Guidewire Install & Auth

Overview

Set up Guidewire InsuranceSuite development environment and configure Cloud API authentication with Guidewire Hub using OAuth2 and JWT tokens.

Prerequisites

JDK 11 or 17 (Guidewire Cloud 202503+ requires JDK 17)
Gradle 7.x or 8.x
Guidewire Cloud account with developer access
Access to Guidewire Cloud Console (GCC)
Guidewire Hub registration for your application

Instructions

Step 1: Install Development Tools

Step 2: Configure Guidewire Studio

Step 3: Register Application with Guidewire Hub

For detailed implementation code and configurations, load the reference guide: Read(${CLAUDE_SKILL_DIR}/references/implementation-guide.md)

Log into Guidewire Cloud Console (GCC) at https://gcc.guidewire.com
Navigate to Identity & Access > Applications
Click Register Application
Select application type:
- Browser Application - For Jutro frontends (OAuth2 Authorization Code flow)
- Service Application - For backend integrations (OAuth2 Client Credentials flow)
Record the client_id and client_secret

Step 4: Configure OAuth2 Credentials

Step 5: Obtain Access Token (Service Application)

Step 6: Verify Connection

Gosu Authentication (Server-Side)

Output

Configured Guidewire Studio project
OAuth2 credentials in environment variables
Verified connection to Cloud API endpoints
JWT token acquisition working

Error Handling

Error	Cause	Solution
`invalid_client`	Wrong client credentials	Verify client_id and secret in GCC
`invalid_scope`	Unauthorized scope requested	Check API role assignments in GCC
`401 Unauthorized`	Expired or invalid token	Refresh token, check clock sync
`403 Forbidden`	Missing API role permissions	Assign appropriate API roles in GCC
`PKIX path building failed`	SSL certificate issue	Import Guidewire CA certificates

API Roles Configuration

Configure in Guidewire Cloud Console:

Examples

Complete TypeScript Client Setup

Resources

Next Steps

After successful auth, proceed to guidewire-hello-world for your first API calls.

---name: guidewire-install-authdescription: Install and configure Guidewire InsuranceSuite development environment and Cloud API authentication. Use when setting up a new Guidewire integration, configuring OAuth2 credentials, registering with Guidewire Hub, or initializing Guidewire Studio. Trigger with phrases like "install guidewire", "setup guidewire", "guidewire auth", "configure guidewire API", "guidewire cloud credentials".license: MIT---# Guidewire Install & Auth## OverviewSet up Guidewire InsuranceSuite development environment and configure Cloud API authentication with Guidewire Hub using OAuth2 and JWT tokens.## Prerequisites- JDK 11 or 17 (Guidewire Cloud 202503+ requires JDK 17)- Gradle 7.x or 8.x- Guidewire Cloud account with developer access- Access to Guidewire Cloud Console (GCC)- Guidewire Hub registration for your application## Instructions### Step 1: Install Development Tools### Step 2: Configure Guidewire Studio### Step 3: Register Application with Guidewire HubFor detailed implementation code and configurations, load the reference guide:`Read(${CLAUDE_SKILL_DIR}/references/implementation-guide.md)`1. Log into Guidewire Cloud Console (GCC) at `https://gcc.guidewire.com`2. Navigate to **Identity & Access > Applications**3. Click **Register Application**4. Select application type: - **Browser Application** - For Jutro frontends (OAuth2 Authorization Code flow) - **Service Application** - For backend integrations (OAuth2 Client Credentials flow)5. Record the `client_id` and `client_secret`### Step 4: Configure OAuth2 Credentials### Step 5: Obtain Access Token (Service Application)### Step 6: Verify Connection## Gosu Authentication (Server-Side)## Output- Configured Guidewire Studio project- OAuth2 credentials in environment variables- Verified connection to Cloud API endpoints- JWT token acquisition working## Error Handling| Error | Cause | Solution ||-------|-------|----------|| `invalid_client` | Wrong client credentials | Verify client_id and secret in GCC || `invalid_scope` | Unauthorized scope requested | Check API role assignments in GCC || `401 Unauthorized` | Expired or invalid token | Refresh token, check clock sync || `403 Forbidden` | Missing API role permissions | Assign appropriate API roles in GCC || `PKIX path building failed` | SSL certificate issue | Import Guidewire CA certificates |## API Roles ConfigurationConfigure in Guidewire Cloud Console:## Examples### Complete TypeScript Client Setup## Resources- [Guidewire Developer Portal](https://developer.guidewire.com/)- [Cloud API Authentication](https://docs.guidewire.com/education/cloud-integration-basics/latest/docs/authentication/cloud_api_auth/)- [Guidewire Hub Registration](https://docs.guidewire.com/cloud/pc/202503/cloudapica/cloudAPI/topics/702-AuthFlows/)- [Guidewire Cloud Console](https://gcc.guidewire.com/)## Next StepsAfter successful auth, proceed to `guidewire-hello-world` for your first API calls.

Frequently asked questions